Folding box



FIG. 1 is a perspective view of a folding box showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view thereof in an open state; and,

FIG. 9 is a top view of the folding box in a flat configuration.

The broken lines in the drawings depict fold lines that form no part ofthe claimed design.

CLAIM The ornamental design for a folding box, as shown and described.